Tag Archives: All India Radio

AIR launching Phase II of DRM conversion

All India Radio (AIR) Headquarters in Dehli, India. Photo courtesy of Wikipedia.

(Source: Radio Mag via Dennis Dura)

AIR Launching DRM Conversion, Phase II

NEW DELHI — All India Radio was recently congratulated by India’s Union Minister for Information and Broadcasting Shri Venkaiah Naidu for having completed phase I of the national DRM digital radio roll-out in India. Thirty-seven DRM transmitters have been installed by AIR throughout the country, and all are now operational, according to DRM news.

Of the 37 new transmitters, 35 are medium wave and 2 are shortwave transmitters. Both SW transmitters are for international service and are broadcasting in pure DRM. […]

AIR is now in the process of launching phase-II of the DRM project by offering full features and services from these DRM transmitters and further improving service quality. When Phase-II is complete, the full-featured DRM services will be available to the audience and a public information campaign will be initiated to inform the Indian citizens of the completely new and future- oriented DRM radio platform and its many benefits. […]

Phase-III, as presented by AIR, will eventually culminate in the complete transition of radio services to the digital DRM platform, further improving the number and quality of radio services and extra features for the listeners, while also saving tremendous amounts of transmission power every year, according to the same article.

Click here to read the full article via Radio Mag Online.

While it sounds like the broadcasting side of DRM is progressing with AIR domestically, I haven’t read anything recently about affordable DRM receivers being developed for the market in India (other than possibly the Titus II and Gospell GR-216 which, I suppose, could be imported).

Based on messages I’ve received from readers/listeners in India, any new DRM receiver must be very affordable ($40 US or so) if wide adoption is to be expected.

I believe this is an opportunity for a manufacturer like Tecsun to step in and make an affordable DRM portable for the market in India–something with a simple display and controls. Otherwise, this might be another “cart before the horse” situation for DRM.  That would be sad.

Titus II at NAB

The least expensive portable DRM receiver on the horizon could be the PantonX Titus II (not yet in production).  PantronX has claimed the Titus II will cost “less than $100.”

And speaking of the Titus II, SWLing Post reader, Ed, notes:

pantronX is reportedly going to announce its Titus II Android SDR boombox at NAB April 22-27, which is another indication this radio is for real.

http://www.thebdr.net/hotlinks/mfgr.html

We’ll post updates about the Titus II as they become available. Follow the tag: PantronX Titus II

All India Radio investing heavily in DRM tranmitters

All India Radio (AIR) Headquarters in Dehli, India. Photo: Wikimedia Commons

Many thanks to SWLing Post reader, Pradip, who shares the following story from Radio and Music Biz online:

AIR has acquired 37 DRM transmitters, in talks to get cheaper radio sets

NEW DELHI: All India Radio (AIR) has introduced digital radio technology in the AIR Network by installing new state of the art Digital Radio Mondiale (DRM) Technology transmitters by replacing old outlived 37 Medium Wave/ Short Wave transmitters.

Minister of State for Information and Broadcasting Rajyavardhan Rathore told Parliament however that the provisions contained in Policy Guidelines on expansion of FM Radio broadcasting services through private agencies (Phase-III) do not provide for private FM broadcasters to adopt digital radio technology.

He said Digital Radio allows significant improvements in service reliability, audio quality, more radio services and higher efficiency.

The new AIR transmitters include 35 new state of art technology Medium Wave (MW)/ DRM transmitters as a replacement of old technology valve based MW transmitters. Additionally, two new state of the art technology Short Wave (SW) DRM transmitters have been approved for installation as a replacement of old SW transmitters.[…]

Continue reading at RadioAndMusic.com.

The brilliant little Tecsun PL-310ET: serious DXing on a budget – part 2

Hi there, here is part two of my original post containing various reception videos for the amazing Tecsun PL-310ET pocket shortwave receiver. I continue to be amazed at the sensitivity and selectivity of this rather modest and diminutive receiver, particularly at it’s price-point of around £40 in the UK and less elsewhere! Here is the second half of the reception videos, with some nice signals from Brazil, Guinea, Ethiopia, Swaziland and India. You might notice that some of these catches involve the use of a 240 metre (approx.) length of barbed wire fence! I’m not sure how beneficial the electrical properties of the fence were, probably somewhere between not great and not good lol, but some pretty decent DX was had with the PL-310ET attached to it via the external antenna socket and a crocodile clip!

The barbed wire fence extends almost to the treeline on the horizon; about 240 metres

I hope you enjoy this set of reception videos, they certainly help to demonstrate the great performance of the PL-310ET and in addition of course, it’s ability to handle large antennas quite well. Embedded videos and text links follow below. Lastly, there are now approaching 1,200 reception videos on my YouTube channel Oxford Shortwave Log and I would like to take this additional opportunity to thank everyone for their support, friendship and advice.  In the meantime, I wish you all a very Merry Christmas, a Happy New Year and excellent DX!



Clint Gouveia is the author of this post and a regular contributor to the SWLing Post. Clint actively publishes videos of his shortwave radio excursions on his YouTube channel: Oxford Shortwave Log. Clint is based in Oxfordshire, England.

 

 

Recent Shortwave Logs From Alaska

Paul-Walker-Galena-Alaska-TEcsun-PL880

It’s been quite a while since I posted any logs. I picked out my best ones from the last 2 months.

Equipment: Tecsun PL-880, 225 foot long wires oriented for different directions, EmTech ZM2 Antenna tuner, DX Engineering RPA-1PLUS HF PreAmp and EmTech ZM2 antenna tuner.

5040 kHz, All India Radio Jaypore from 1641UTC to 1645UTC on September 22nd in the Oriya language with some singing and/or chanting. I would give this broadcast a SINPO Rating of 33343. The signal was overall on the higher side of fair but there ewas some static and noise with a light to moderate amount of fading and some digital data/pulsing kind of noise. Audio here: https://www.youtube.com/watch?v=rvtOZFbYMxo (Walker-AK)

7295 kHz & 7345 kHz, Radio Sahka via Yauktsk 1020UTC to 1030UTC on September 11 in Russian. What sounds like contemporary russian music is being played. 7295 is a bit louder and stronger for me, sometimes by a fairly noticeable margin most days but this time, the difference is hugely noticeable between the two signals. I would give these broadcasts a SINPO rating of 45455 I am rating this good as there was almost no atmospheric noise and very little fading! 7295 kHz audio here: https://www.youtube.com/watch?v=g24DkJgv0qc 7345 kHz audio here: https://www.youtube.com/watch?v=Ia4N62KB2gM (Walker-AK

7315 kHz, The Voice of Vietnam via Cypress Creek, South Carolina from 0100 to 0115UTC on September 22. The program begins with the incredibly recognizable and lovely VOV interval tune/intro signal. A female announcer gives a quick preview of the show and headlines then a news report begins.with a male. I would give this broadcast a SINPO of 34233. The signal was pretty fair, listenable but with lots of atmospheric noise/fading/static, but thankfully no interference. Audio here: https://www.youtube.com/watch?v=e_PH8MraW7A.

VOV also heard at 1624UTC on 7220 kHz via Hanoi with a traditional Vietnamese song and a SINPO rating of 33232. The signal itself was ok but there was a lot of noise, fading and at times, interference which resulted in my overall poor rating.  The signal itself was ok but there was alot of noise, fading and at times, interference which resulted in my overall poor rating. Audio here: https://www.youtube.com/watch?v=G9Kf2AYVeDA .

1209 kHz via Hanoi at 1130UTC is heard at fair to good levels from with a little fading and noise but not bad overall. Audio here: https://www.youtube.com/watch?v=VIFVztEl1yM .

12005 kHz VOV heard via Woofferton on August 29 at 0230UTC with good signal. Audio here of 15520 kHz: https://www.youtube.com/watch?v=J6F0ktPTDuc

I have not heard the claimed VOV broadcasts in English on 5955 via Moosbrun or the 9550 broadcasts, wherever that comes from! (Walker-AK)

9445 kHz, All India Radio General Overseas Service from 1826 to 1830UTC on August 27th in English. Indian music followed by a sports program, co produced by AIR, BBC and Radio Australia.I would give this broadcast a SINPO rating of 45454. THe signal was pretty darn good and audio was good too. Only a slight bit of fading and ever so slight noise. Audio here: https://www.youtube.com/watch?v=1ka9mc7c_F8 (Walker-AK)

9650 kHz, Radio Guinea via Conarky from 2357UTC to 0035UTC in French. Lively Afro-pop type music and announcers talking in french. I would give this a SINPO Rating of 35333. The broadcast was moderately fair, the unique music made this broadcast a bit easier to pick out of the noise but it was moderately listenable. Audio here: https://www.youtube.com/watch?v=-lmG9ms3ucU (Walker-AK)

9870 kHz, All India Radio Vividh Bharati Service from 1728UTC to 1741UTC on August 27th. Stellarly awesome signal with some lovely indian music and female announcer. I would give this a SINPO Rating of 5555! Audio here: https://www.youtube.com/watch?v=dyJAJmwoE8I (Walker-AK)

9895 kHz, Radio Rossi via (???) from 0951UTC to 1002UTC on September 11. Enjoying some Russian music on Shortwave!  I would give this a SINPO rating of 44344. I rate this overall as good because of the strong signal and overall high listenability signal/audio quality wise. If it weren’t for the slight fading and noise, this would be nearly a 55555. Audio here: https://www.youtube.com/watch?v=-XcsJEAgDuc

5900 kHz heard a day earlier with what sounds like a news or feature interview segment with more then one man talking in Russian at 1000UTC. Audio here: https://www.youtube.com/watch?v=WWEgjpT1vwU (Walker-AK)

I would give this a SINPO rating of 44343. This signal was on the lower side of good but the overall quality was the higher side of fair due to the fading, noise and slightly low modulation.

11735 kHz, Zanzibar Broadcasting Corporation via Dole, Zanzibar from 2049UTC to 2059UTC on September 5th. Some music playing, maybe middle eastern-like? somewhat lively tunes. A male announcer speaking, possibly in Swahili This is far from the best I log ZBC with, but also far from the worst I give this broadcast a SINPO rating of 44434. It was a fair to good signal with a bit of fading and choppy propagation but not bad. Audio here: https://www.youtube.com/watch?v=mn7o4G2iHSU (Walker-AK)

11750 kHz, Sri Lanka Broadcasting Corporation via Trincomalee, Sri Lanka from 1721UTC to 1725UTC on September 24th in the Sinhalese language. Unfortunately, I do understand what is being said other then it appears this is an interview or discussion program hosted by a woman with a male guest on the phone.. A friend who listened to the recording says she gives a station ID at some point. I would give this broadcast a SINPO rating of 34444. The signal was fair and there was no interference but fading was moderate and propagation was somewhat choppy. If the signal had been a bit stronger with a little less fading and better propagation, this would’ve been a very enjoyable signal to listen to. Audio here: https://www.youtube.com/watch?v=tfqEK4caKKo (Walker-AK)

12035 kHz, Voice of Mongolia via Ulaanbaatar, Mongolia from 0859 to 0908UTC on September 25 in English. My recording starts out with the carrier but no program audio yet. The interval tune begins, a male announces the name of the radio station. A female announcer comes on, welcoming people to the radio station. Frequency and broadcast schedule information is given out along with your website information. Another female announcer comes on and welcomes people to a New Edition of The Sunday Music Program. That female announcer reads a few news stories before a Mongolian song plays. I would give this broadcast a SINPO rating of 44344. Overall this broadcast was good because the signal was strong and with no noise or interference, just moderate fading and slightly choppy propagation. Audio here: https://www.youtube.com/watch?v=QpfoLtxkr70 (Walker-AK)

15275 kHz, Deutsche Welle via Issoudun from 1835 to 1838UTC on September 24 in French. It sounds like a news discussion/interview program with one man doing the large part of the talking. I would give this broadcast a SINPO rating of 45444. It was a pretty good signal with no noise or interference and only a slight bit more fading then my 1530 kHz reception of RFI on the same date and nearly same time from the same site with nearly the same target area. Audio here: https://www.youtube.com/watch?v=vTUzBk3FjeY (Walker-AK)

15300 kHz, Radio France International via Issoudun  from 1837UTC to 1841UTC on September 24 in French. What sounds like a woman possibly interviewing a man. I would give this broadsast a SINPO Rating of 45444. The signal was very good, there was no interference and very little noise. Just a bit of fading and ever so slightly choppy propagation. Audio here: https://www.youtube.com/watch?v=w1sJs9P0Qrw (Walker-AK)

15320 kHz, Radio Taiwan International via Paochung, Taiwan from 0356UTC to 0359TC on September 8th. There is ALOT of static/atmospheric noise on the channel and the signal is very weak. I recorded 5 minutes worth and took the 3 best segments of the reception and put them together. If I didn’t know what to look for, this would be impossible to have nailed down In the first part of this one clip which is 11 seconds, a male gives out a frequency and time schedule. In the second part of this clip which is 9 seconds, the same man gives out what I assume is the PO Box mailing address for RTI. In the 3rd and final part of this clip, that same man says simply “Radio Taiwan International” I would give it a SINPO rating of 12112. Audio here: https://app.box.com/s/kkcoe959r5iphbjvvnjoz2n0qxslhevz. I have also heard RTI’s 9465 kHz and  11685 kHz english broadcasts in the 1500 to 1600UTC time frame usually at barely fair levels, but occasionally at fair to good levels. (Walker-AK)

15520 kHz, Voice Of Turkey via Emirler, Turkey from 1628UTC to 1650UTC on September 24th in English. The lovely Voice of Turkey interval tune played for about 2 minutes before time pips played followed by a male announcing the start of the english service and the frequencies and times to listen. A Female announcer then came on and read news stories for about 10 minutes before the letter box program came on with a male announcer reading listener letters and reception report. I give this broadcast SINPO rating of 44333. This broadcast was teetering between fair and good. If it wasn’t for the choppy propagation, this signal would’ve been alot more listenable. Audio here of 15520 kHz: https://www.youtube.com/watch?v=J6F0ktPTDuc   I caught 9830 the next day and they played their interval tune for about 9 minutes before signing off about 10 minutes early!! 9830 kHz audio here: https://www.youtube.com/watch?v=3o7_LINGYMA .  I’ve heard the 9515 kHz Turkey broadcast in English in early September as well at fair signal levels with somewhat choppy propagation. Audio here: https://www.youtube.com/watch?v=anc_8jznz_k  (Walker-AK)

15590 kHz, Radio Thailand via Udon Thani from 02359 to 0015UTC on August 19. Superb signal with interval tune, station introduction and a news segment of national headlines.An ad or two was heard for local/regional businesses along with promotional announcement inviting advertising inquires and giving an email address. I would give this a SINPO rating of 55455. This broadcast is near perfect! Audio here: https://www.youtube.com/watch?v=mPQaA_RM74I. 9390 kHz heard in English on September 24th at 1937UTC with business and financial report information in english. SINPO of 54444 Almost as good as 15590 kHz and it should be noted that 9390 isn’t usually this good. Audio here: https://www.youtube.com/watch?v=JQnEexGUBoE (Walker-AK)

Paul Walker is the Program Director at Community Radio For Alaska: KIYU located in Galena, Alaska and is a regular contributor to the SWLing Post. Be sure to check out Paul’s YouTube channel and SoundCloud channel where everything he logs is recorded and posted. Click here to read his other contributions on the SWLing Post.

Director General of All India Radio: “it is agreed by all that shortwave will stay”

All India Radio (AIR) Headquarters in Dehli, India. Photo courtesy of Wikipedia.

All India Radio (AIR) Headquarters in Dehli, India. Photo courtesy of Wikipedia.

Many thanks to SWLing Post reader, Mike, who shares a link to the following interview with Fayyaz Sheheryar, Director General of All India Radio. I’ve pasted a couple of Sheheryar’s responses below–click here to read the full interview.

But there had been some talk in the government at one time to disband short wave broadcasts?

Yes, but we had opposed this and it is agreed by all that short wave will stay.

[…]

What are the future plans for popularizing programming and strengthening internal functioning?

AIR has embarked on a major plan to start a Content Delivery Network (CDN) which will be ready within the next two to three months. It will help keep track of number of listeners, and also prevent ‘stream theft’.

There will be greater live streaming of channels on the internet complementing Short wave on air.org.in, and Mobile Apps will be launched for more channels. It will also be possible to give audio on demand and the internet will store programmes of up to seven days for this purpose. The App will be monetized, and there will be an alert which gives information about listeners, and messages and advice about programmes on the Apps.

India’s terrestrial transmission today was even larger than China.

Thanks again, Mike, for the tip!